Nelson, Paul E. iSpeak : public speaking for contemporary life Paul Nelson, Scott Titsworth, Judy Pearson. - 2nd ed. - Boston McGraw-Hill Higher Education, 2009 - xxvii, 282 p. : ill.; Pbk. ISBN: 9780073385082 Subjects--Topical Terms: Public speaking. LC Class. No.: PN4129.15 / .N6 2009